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Summary:ASTERISK-00722: SIP over VPN having local network = remote network
Reporter:chris_de (chris_de)Labels:
Date Opened:2003-12-28 16:36:02.000-0600Date Closed:2011-06-07 14:10:47
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:Using Sip with a vpn connection terminates the call after approx. 6 seconds if the local network address is similar to the vpn ip network.

E.g. your local ip address is 192.168.2.5 and you received a vpn ip address 192.168.2.70 (you have the same network 192.168.2.0), assumed asterisk is 192.168.0.5
- if you now connect to asterisk (192.168.0.5) and dial a number, the connection breaks after 6 seconds. If you change the vpn-addresses to e.g. 192.168.57.5, everything works fine.

****** ADDITIONAL INFORMATION ******

don't know if this is a bug since one shouldn't use the same network for vpn and local network, but some people reported this problem in the mailing list
http://lists.digium.com/pipermail/asterisk-users/2003-September/019307.html
Comments:By: Brian West (bkw918) 2003-12-28 17:14:07.000-0600

This isn't a bug with asterisk but with your network setup.